38th week of 2008 patent applcation highlights part 25 |
Patent application number | Title | Published |
20080225168 | METHOD AND APPARATUS FOR PROCESSING A TELEVISION SIGNAL WITH A COARSELY POSITIONED IF FREQUENCY - Various embodiments are described herein for a universal television receiver that is capable of processing television channel signals broadcast according to a variety of analog and digital broadcast standards. Analog processing includes using coarse filtering with pass bands that are wide enough to accommodate frequency shifts in a desired television channel signal and analog circuitry variability and digital processing includes tracking a carrier frequency of the desired television channel signal to generate and apply a frequency shift feedback signal to compensate for frequency shifts in the carrier frequency. | 2008-09-18 |
20080225169 | Television connection state detecting device and image display device - The invention provides a television-connection-state detecting device that includes: a resistor element that is connected to a television connection terminal that outputs an analog video signal that is to be displayed on a television receiver, the resistor element having the same resistance value as that of a termination resistor of a connection terminal of the television receiver that can be connected to the television connection terminal; a reference voltage generation circuit that generates reference voltages for comparing a voltage signal level at the television-connection-terminal-side end of the resistor element and a voltage signal level at the opposite-side end of the resistor element, the reference voltage generation circuit generating each of the reference voltages in such a manner that a first reference voltage for the television-connection-terminal-side end of the resistor element is higher than a second reference voltage for the opposite-side end of the resistor element by a predetermined level difference; a first clamping circuit that clamps a voltage signal level at the television-connection-terminal-side end of the resistor element at the first reference voltage; a second clamping circuit that clamps a voltage signal level at the opposite-side end of the resistor element at the second reference voltage; a comparison circuit that has a first input terminal into which a voltage signal that has been subjected to clamping processing performed by the first clamping circuit is inputted and further has a second input terminal into which a voltage signal that has been subjected to clamping processing performed by the second clamping circuit is inputted, the comparison circuit outputting a voltage signal that has a level corresponding to high/low relationship between a voltage signal level at the first input terminal and a voltage signal level at the second input terminal that is found as a result of a comparison made therebetween; a first low-pass filter that is provided between the first input terminal of the comparison circuit and the first clamping circuit; a second low-pass filter that is provided between the second input terminal of the comparison circuit and the second clamping circuit; and a judging unit that makes a judgment as to whether an analog video signal input device is connected to the television connection terminal or not on the basis of a voltage signal level outputted from the comparison circuit. | 2008-09-18 |
20080225170 | CARRIER RECOVERY SYSTEM WITH PHASE NOISE SUPPRESSION - Various embodiments are described herein for a universal television receiver that is capable of processing a television channel signal to provide phase-adjusted video information for the desired television channel signal. | 2008-09-18 |
20080225171 | DISPLAY SYSTEM FOR VIDEO STREAM AND METHOD THEREOF - The present invention discloses a display method for a video stream including video contents of a plurality of channels, the display method includes: displaying video contents transmitted by a first channel on a first portion of a display screen, wherein the first channel is not a currently tuned channel; displaying video contents transmitted by a second channel on a second portion of the display screen, wherein the second channel is the currently tuned channel; and when the video contents of the first channel are being displayed on the first portion of the display screen and the currently tuned channel is switched from the second channel into a third channel, displaying video contents transmitted by the third channel on the second portion of the display screen. | 2008-09-18 |
20080225172 | DIGITAL PHOTO DISPLAY WITH DETACHABLE PHOTO FRAME - A digital photo display is provided in the present invention, and the digital photo display comprises a frame and a digital photo display device. The digital photo display device is detachably mounted into the frame. The digital photo display device comprises a display screen, a housing and a support stand. Wherein the display screen is attached to a first side of the housing and the support stand is pivotally attached to a second side of the housing opposite to the first side. The housing encloses electronic components for performing functional operations of the digital photo display device, and the support stand is a rotatable stand. | 2008-09-18 |
20080225173 | SIGNAL PROCESSING APPARATUS - A signal processing apparatus capable of efficiently processing bitstream in a small circuit scale includes an input buffer in which a bitstream is stored, a first processor which generates a program for processing a signal B corresponding to a signal A by taking out the signal A from the bitstream stored in the input buffer and by using at least one related signal included in the signal A, the related signal being related to the signal B; and a second processor which acquires the program generated by the first processor and executes the acquired program to process the signal B corresponding to the signal A. | 2008-09-18 |
20080225174 | INTERFERENCE AVOIDANCE IN A TELEVISION RECEIVER - Various embodiments are described herein for a universal television receiver that is capable of processing television channel signals broadcast according to a variety of analog and digital broadcast standards. In particular, various embodiments are provided for avoiding interferers in a desired television channel signal and these embodiments generally include changing sampling rate, shifting certain oscillation frequencies or changing sampling rate and shifting certain oscillation frequencies. | 2008-09-18 |
20080225175 | METHOD AND APPARATUS FOR EXTRACTING A DESIRED TELEVISION SIGNAL FROM A WIDEBAND IF INPUT - Various embodiments are described herein for a universal television receiver that is capable of processing television channel signals, that are transmitted according to a variety of broadcast standards, to provide video and audio information for a desired television channel signal. The processing includes producing a coarse channel signal that includes a desired television channel signal and then applying resampling techniques to adjust a normalized bandwidth of the desired television channel signal to generally correspond to the normalized passband of a main filter that is used for each of the broadcast standards. | 2008-09-18 |
20080225176 | AUTOMATIC GAIN CONTROL SYSTEM - Various embodiments are described herein for automatic gain control techniques that can be used by a universal television receiver that is capable of processing television channel signals broadcast according to a variety of analog and digital broadcast standards. | 2008-09-18 |
20080225177 | APPARATUS AND METHOD FOR CORRECTING SOLID-STATE ELECTRONIC IMAGE SENSING DEVICE - Signal charge is branched in either of two directions, namely to a first output circuit or to a second output circuit, by a branching portion at the left end of a horizontal transfer line. Imperfect transfer of signal charge occurs at the branching portion owing to the branching operation, and this signal charge is added to signal charge of the next pixel. Data representing an amount of correction that corrects for the imperfect transfer is calculated, and imperfect transfer at the branching portion is compensated for using the data representing this amount of correction. | 2008-09-18 |
20080225178 | AUTOMATIC SIGNAL GAIN CONTROL METHOD AND APPARATUS - Provided are an automatic signal gain control method and apparatus that adaptively controls signal gain according to sync tip depths in a video receiving system. The method includes: detecting a sync signal from a video signal; detecting a blank level and a sync tip level from a sync section of the sync signal; extracting a difference between the blank level and the sync tip level, as a sync tip depth; and controlling the gain of the video signal differently according to a variation of the sync tip depth. | 2008-09-18 |
20080225179 | Television Production Technique - A television production system | 2008-09-18 |
20080225180 | Display Information Feedback - In general, in an aspect, the invention provides a multimedia entertainment system including a communication link, a video source coupled to the communication link and configured to produce a video signal and provide the video signal to the communication link, a video display coupled to the communication link and configured to receive the video signal from the video source via the communication link, and to provide dynamic display characteristic information indicative of a display capability of the video display to the video source via the communication link, wherein the video source is configured to receive the dynamic display characteristic information and to produce the video signal as a function of the dynamic display characteristic information, and wherein the video display is configured to display a video image in accordance with the video signal provided by the video source. | 2008-09-18 |
20080225181 | Mobile Digital Broadcast Receiving Apparatus and Receiving Method - The present invention separates a video stream from compressed multiplexed data using a transport decoding section ( | 2008-09-18 |
20080225182 | ANALOG TELEVISION DEMODULATOR WITH OVER-MODULATION PROTECTION - Various embodiments are described herein for a universal television receiver that is capable of processing television channel signals broadcast according to a variety of analog and digital broadcast standards. An overmodulation handling mode is used that modifies operation when locking onto a picture carrier signal frequency in the presence of overmodulation. | 2008-09-18 |
20080225183 | Display Apparatus, Display Monitor and Television Receiver - When dividing one frame into a plurality of sub-frames to carry out image display, in a gradation range which is able to be displayed using only sub-frames other than the last sub-frame (for example, luminance ½ or less in the case of two-part division, and luminance ¾ or less in the case of four-part division), the luminance of the last sub-frame is set as the minimum luminance, and luminance display is carried out using the other sub-frames. | 2008-09-18 |
20080225184 | System and method for effectively performing a remote control configuration procedure - A system and method for effectively performing a remote control configuration procedure includes a settop box that receives electronic programming from a program source and a television that is configured to reproduce the electronic programming. A remote control device controls various functionalities of the television over an RC-TV communications link. The remote control configuration procedure is coordinated by the television and a configuration server to allow the remote control device to also control various functionalities of the settop box over an RC-STB communication link. The television and the configuration server support a user-friendly interactive procedure to automatically determine and provide certain settop-box control information for adding appropriate settop-box control functions to the remote control device during the remote control configuration procedure. | 2008-09-18 |
20080225185 | Video Processor Alignment Clamping - A clamping spring ( | 2008-09-18 |
20080225186 | Image display device and display position adjustment system and method - The disclosure is directed to image display devices and display position adjustment systems and methods. In one example, an image display device includes a control unit configured to acquire one or more characteristics of optical images. The control unit is configured to designate, based on the acquired characteristics of the optical images, one of the optical images as a reference image and the remaining number of the optical images as non-reference images. A position change unit moves the non-reference images in accordance with a pixel position of the reference image. | 2008-09-18 |
20080225187 | POLARIZATION SWITCHING LIQUID CRYSTAL ELEMENT AND IMAGE DISPLAY APPARATUS HAVING THE SAME - The present invention provides a polarization switching liquid crystal element | 2008-09-18 |
20080225188 | Liquid Crystal Projector, and Liquid Crystal Panel and Liquid Cooling Apparatus Thereof - A liquid crystal projector, a liquid crystal panel, and a liquid cooling apparatus, for obtaining a picture without disturbance due to a liquid coolant passing through a transparent surface of the liquid crystal panel, with achieving cooling effectively with an aid of a liquid cooling cycle, wherein lights from a light source | 2008-09-18 |
20080225189 | Transflective liquid crystal display panel and liquid crystal display panel module - In accordance with one embodiment of the present invention, a first pixel of an LCD panel is driven via a first scan line to a first pixel voltage during a first scan period and to a second pixel voltage during a second scan period. Also, a second pixel is driven via the first scan line and a second scan line to the first pixel voltage during the first scan period. | 2008-09-18 |
20080225190 | SEMICONDUCTOR STRUCTURE AND FABRICATING METHOD THEREOF FOR LIQUID CRYSTAL DISPLAY DEVICE - A method for fabricating a semiconductor structure with a multi-layer storage capacitor is provided. A substrate having an active element area and a storage capacitor area is provided. By sequentially fabricating a semiconductor layer, a first inter-layer dielectric (ILD) layer, a gate and a first electrode, a source and a drain in the semiconductor layer in the active element area, a second ILD layer, a patterned conductive layer served as a pixel electrode, a patterned third ILD layer, a plurality of contact windows in the first, second and third ILD layers for exposing the source, the drain, parts of the patterned conductive layer and the first electrode, a second electrode and a source/drain conductive line, the semiconductor structure with the multi-layer storage is obtained in consequence. | 2008-09-18 |
20080225191 | DISPLAY DEVICE - A display device which can reduce easily the brightness unevenness produced by the insufficient writing of TFT, wherein, the display device having: a display panel which, over a surface of an insulating substrate, includes plural scanning signal lines; plural picture signal lines; plural TFTs; plural pixel electrodes coupled to sources of the TFTs; and a counter electrode, wherein the pixel and counter electrodes are arranged over the same surface of an insulating layer overlying the surface of the insulating substrate, and when a gate insulating film provided at one TFT among the TFTs is thinner than a gate insulating film provided at another TFT among the TFTs, a gap between a pixel electrode coupled to the source of the one TFT and the counter electrode is set to be wider than a gap between a pixel electrode coupled to the source of the another TFT and the counter electrode. | 2008-09-18 |
20080225192 | Pixel Structure of LCD and Fabrication Method Thereof - Five photomasks are used in fabricating the pixel structure of an LCD. In this pixel structure, a metal light-shielding layer is formed under the thin film transistor to reduce photocurrent. Furthermore, a metal conductive wire is used to increase the storage capacity of the storage capacitor. | 2008-09-18 |
20080225193 | ELECTRO-OPTICAL DEVICE, METHOD FOR MANUFACTURING ELECTRO-OPTICAL DEVICE, AND ELECTRONIC APPARATUS - A method for manufacturing an electro-optical device including an element substrate which includes a plurality of pixels including pixel electrodes and which is connected to a circuit board includes providing a UV-curable molding member on the element substrate such that the molding member extends from the element substrate to the circuit board and also includes curing the molding member by irradiating the molding member with UV light. The element substrate includes an electrostatic protection circuit. The electrostatic protection circuit is shielded from the UV light applied to the molding member in the operation of curing the molding member. | 2008-09-18 |
20080225194 | Liquid crystal device - A liquid crystal device includes a first substrate and a second substrate opposite each other with a liquid crystal layer interposed therebetween, wherein the first substrate includes a signal line, a switching element electrically connected to the signal line, a first electrode electrically connected to the switching element, a wiring line, a dielectric film covering the first electrode, the switching element, and the wiring line, and a second electrode disposed on the dielectric film so as to be opposite the first electrode, and wherein the second electrode is drawn from the dielectric film toward an area where the dielectric film does not exist and is electrically connected to the wiring line through the area where the dielectric film does not exist. | 2008-09-18 |
20080225195 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - The present invention allows decreasing the uneven image quality in a liquid crystal display device. The display device in accordance with the present invention includes plural scan signal lines, plural video signal lines, plural TFTs placed in a matrix structure, and plural pixel electrodes, when the width of the scan signal line in a region to place one TFT is different from the width of the scan signal line in a region to place another TFT which is different from the one TFT, the channel width and the channel length of the one TFT is almost equal to the channel width and the channel length of the another TFT, and the surface area of the region overlapping the source electrode with the scan signal line of the one TFT when viewing in plan view is almost equal to the surface area of the region overlapping the source electrode with the scan signal line of the another TFT when viewing in plan view. | 2008-09-18 |
20080225196 | Liquid crystal display device and method for fabricating the same - A liquid crystal display device and a method for fabricating the same are disclosed. The liquid crystal display device includes a plurality of gate lines and data lines defining pixel regions on a substrate, thin-film transistors formed at intersections of the gate lines and the data lines, pixel electrodes formed at the respective pixel regions and connected with the thin-film transistors, a first common electrode and a second common electrode overlapped with both side portions of each pixel electrode to extend parallel to the data lines, an opened region of the first common electrode to divide the first common electrode into two parts in each pixel region, a connecting electrode overlapped with both separated portions of an open data line and the pixel electrode adjacent to the open data line, the connecting electrode being connected with both the separated portions of the open data line by use of welding points, and a cutting line to divide the pixel electrode into a first portion connected with the connecting electrode and a second portion connected with an associated one of the thin-film transistors, the cutting line passing through the opened region of the first common electrode. | 2008-09-18 |
20080225197 | Backlight device and display apparatus - A backlight device includes a light source; supporting means having four edges arranged in a frame-like manner; at least one optical sheet supported by the supporting means and allowing light emitted from the light source to pass therethrough and be incident on a back surface of a liquid crystal panel, the optical sheet having an opening in a position substantially dividing a length of a bottom edge thereof into halves; and a vibration-proof member extending through the opening and fixed to the supporting means. | 2008-09-18 |
20080225198 | Liquid crystal display device - A liquid crystal display device of the present invention includes a liquid crystal display panel, and a backlight arranged on a back surface of the liquid crystal display panel. The backlight includes a plurality of rod-shaped light sources, electrode fittings for holding the rod-shaped light sources, and side wall plates covering the electrode fittings. The electrode fittings are connected to a connection portion extending in the parallel-arrangement direction of the rod-shaped light sources. The side wall plate includes a plurality of projecting members arranged in parallel to each other in the extending direction of the connection portion. The connection portion includes positions which are brought into contact with the projecting members and portions which are not brought into contact with the projecting members. By adopting the above-mentioned constitution, the liquid crystal display device can reduce squeals and the like. | 2008-09-18 |
20080225199 | Display Device - A display device includes a display panel, a frame, an elastic spacer arranged on a peripheral portion of the display panel in parallel to the edge of the display panel, the elastic spacer being arranged between the display panel and the frame. A hardness of the elastic spacer varies along the length-side direction of the elastic spacer. | 2008-09-18 |
20080225200 | OPTICAL MEMBER, SURFACE LIGHT UNIT, AND LIQUID CRYSTAL DISPLAY - An optical member that will be incorporated in a surface light source unit and that is scarcely deformed while it is used as a component of the surface light source unit. The optical member comprises optical sheets layered on each other. The optical sheets at least includes: an outermost optical sheet on the light-entrance side, which is situated outermost on the light-entrance side; and a high-rigidity optical sheet situated on the light-exit side of the outermost optical sheet on the light-entrance side, a rigidity of the high-rigidity optical sheet being higher than a rigidity of the outermost optical sheet on the light-entrance side. | 2008-09-18 |
20080225201 | SURFACE EMITTING DEVICE, LIQUID CRYSTAL DISPLAY, AND OPTICAL SHEET COMBINATION - A surface emitting device includes a light emitter, a polarizer having a transmission axis along which light emerging from the light emitter is transmitted, and an optical sheet combination disposed between the light emitter and the polarizer and composed of a plurality of optical sheets. Each of the plurality of optical sheets includes an emergent surface for causing the emergent light to emerge, a spatial structure continuously arrayed on the emergent surface, a first optical axis parallel to an extension direction of the spatial structure and having a first refractive index, and a second optical axis parallel to an array direction of the spatial structure and having a second refractive index different from the first refractive index, wherein the first or second optical axis of a smaller one of the first and second refractive indices extends almost parallel to the transmission axis of the polarizer. | 2008-09-18 |
20080225202 | OPTICAL SHEET AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME - Disclosed is an optical sheet and an LCD device comprising the optical sheet. The optical sheet comprises a base film; and a prism part disposed on one surface of the base film, and comprising a plurality of peaks and a plurality of valleys; wherein the prism part comprises a plurality of diffusion particles, and the prism part is arranged along a longitudinal direction and a height of each peak varies as the peak goes along the longitudinal direction. | 2008-09-18 |
20080225203 | BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY MODULE INCLUDING THE SAME - A backlight unit comprises a reflecting plate, a light guide plate disposed over the reflecting plate, and a plurality of optic films disposed over the light guide plate. The backlight unit further comprises a lamp horizontally spaced apart from the light guide plate, and a reflecting film corresponding to an upper portion of a space between the light guide plate and the lamp. | 2008-09-18 |
20080225204 | LIQUID CRYSTAL DISPLAY MODULE - The present invention provides a liquid crystal display module which can prevent the generation of display irregularities. The liquid crystal display module includes a liquid crystal display panel and a backlight device arranged on a back surface of the liquid crystal display panel. The backlight device is constituted of a light guide plate and a reflection sheet arranged on a back surface of the light guide plate. The liquid crystal display module includes a flexible printed circuit board having one end thereof mounted on the liquid crystal display panel and the other end thereof formed on a back side of the reflection sheet in an overlapping manner. An insulation sheet is arranged between the other end of the flexible printed circuit board and the reflection sheet. | 2008-09-18 |
20080225205 | Display With Focussed Illumination - A liquid crystal display with focused illumination is described. In an example, a light-source emitting a plurality of discrete colors is focused onto a liquid crystal display panel. The liquid crystal display panel has a plurality of pixels and each pixel has regions corresponding to the colors emitted by the light-source. Light of each color is focused onto the regions of the pixels corresponding to that color. | 2008-09-18 |
20080225206 | DISPLAY - A display by an active matrix drive in which plural pixels are controlled independently from one another, wherein each of the pixels includes at least two sub-pixels, the sub-pixels emit light of the same color as each other by application of current, and one sub-pixel of the sub-pixels has a lower light-emission efficiency per unit of current than that of the other sub-pixel. A display which has an improved gradation and is capable of multi-gradation reproduction is provided. | 2008-09-18 |
20080225207 | OPTICAL SHEET AND LIQUID CRYSTAL DISPLAY USING THE SAME - An embodiment of this document relates to an optical sheet and a liquid crystal display using the same. An optical sheet in accordance with an aspect of this document may comprise a base film, and a plurality of projections including at least one of lenticular lens or micro lens, positioned on one surface of the base film. The projection may comprise a first resin and a plurality of first beads, and about 1 to 10 parts by weight of the first bead based on 100 parts by weight of the first resin. | 2008-09-18 |
20080225208 | DISPLAY DEVICE - A pair of polarizers having different polarization efficiencies is employed for a display device. With such a pair of polarizers, the brightness may increase without deteriorating the contrast. | 2008-09-18 |
20080225209 | Liquid crystal device and electronic apparatus - According to an aspect of the invention, there is provided a liquid crystal device, including: which makes it possible to dispose a spacer for setting a distance between substrates, to prevent deterioration of display quality by eliminating thickness non-uniformity of an alignment layer due to the presence of a retardation layer, to prevent deterioration of display quality by preventing dissolution and flow of an ingredient of the retardation layer to the liquid crystal layer side, and the like in the liquid crystal device having a horizontal electric field system of a transflective type, and to provide an electric apparatus using the same. | 2008-09-18 |
20080225210 | Optical Compensation Film, Polarizing Plate, and Liquid Crystal Display Device - An optical compensation film including: a support; an alignment film layer including a polymer having a radical polymerizable group; and an optical anisotropic layer including a liquid crystal compound, laminated in this order, wherein a content of a polymerization initiator capable of reacting with the radical polymerizable group and/or a compound capable of reacting with the radical polymerizable group and having two or more vinyl groups is 0.05% by mass to 30.0% by mass with respect to a total solid content of the polymer having a radical polymerizable group contained in the alignment film layer; and the like. | 2008-09-18 |
20080225211 | Liquid crystal display device - The liquid crystal display device of the present invention includes a first substrate, a second substrate and a vertically aligned liquid crystal layer interposed between the first and second substrate. The device has a plurality of pixels each including a first electrode formed on the first substrate, a second electrode formed on the second substrate, and the liquid crystal layer interposed between the first and second electrode, and a shading region provided around the pixels. A plurality of supports for defining the thickness of the liquid crystal layer are placed regularly on the surface of the first or second substrate facing the liquid crystal layer in the shading region. The liquid crystal layer forms at least one liquid crystal domain exhibiting axisymmetric alignment when at least a predetermined voltage is applied, and the tilt direction of liquid crystal molecules in the at least one liquid crystal domain is defined with inclined sides of the plurality of supports. | 2008-09-18 |
20080225212 | Pixel designs for multi-domain vertical alignment liquid crystal display - An MVA display includes a plurality of repeats between a first substrate and a second substrate, each of which includes at least one full color pixel, and a drive circuit for driving the plurality of repeats. Each full color pixel includes at least one color dot for each of red, blue and green. Color dots contiguous between at least two adjoining repeats in a row have different colors from each other. Each color dot includes a common electrode, a pixel electrode and a liquid crystal component having a negative dielectric anisotropy between the common electrode and the pixel electrode. The common electrode is common among at least a portion of the repeats. The drive circuit causes color dots contiguous between at least two adjoining repeats in a row to have different polarities from each other. | 2008-09-18 |
20080225213 | Color filters of liquid crystal display and method for fabricating the same - A liquid crystal display includes: a color filter substrate; and a plurality of pixels formed in a matrix form on the color filter substrate, each pixel including a first red sub-pixel, a first green sub-pixel, a first blue sub-pixel, a pair of second red sub-pixel and third green sub-pixel, a pair of second green sub-pixel and third blue sub-pixel, and a pair of second blue sub-pixel and third red sub-pixel. | 2008-09-18 |
20080225214 | Liquid Crystal Display Apparatus and Fabrication Method for Liquid Crystal Display Apparatus - A difference in brightness between a portion, at which fiber overlaps, and any other portion of a plastic substrate in which a fiber cloth is contained is eliminated by setting the axis of the fiber and the optical axis of a polarizing plate so as to be coaxial with each other. Thereby, a normal displaying can be effected. In a liquid crystal display apparatus wherein a liquid crystal driving electrode (not shown) is formed on at least one of an active substrate | 2008-09-18 |
20080225215 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A display device and a method of manufacturing the same is disclosed, to prevent a parasitic capacitance caused by a metal substrate. The display device comprises a metal substrate including a pixel array provided with a plurality of storage lines to supply a storage voltage, and a supplying line connected to the storage lines; and a voltage source, connected to the supplying line, which generates the storage voltage, wherein the metal substrate is connected to any one of an output terminal of the voltage source, the supplying line and the storage lines. | 2008-09-18 |
20080225216 | ACTIVE MATRIX CIRCUIT SUBSTRATE AND DISPLAY DEVICE - An active matrix circuit substrate includes: a substrate having an avoidance portion provided in a predetermined region; a plurality of pixel electrodes provided on the substrate; a driving circuit that is provided on the substrate and drives the a plurality of pixel electrodes; a plurality of wiring lines which are provided on the substrate and include a plurality of power lines electrically connected to the driving circuit and a part of which has a detour portion that makes a detour to avoid the avoidance portion; and a connecting portion which is provided in the periphery of the avoidance portion on the substrate and which is connected to the power lines such that the plurality of power lines are packed. | 2008-09-18 |
20080225217 | ELECTRIC FIELD DRIVING DEVICE AND ELECTRONIC APPARATUS - An electric field driving device, in which a plurality of pixels, each of which is formed of two or more sub-pixels that respectively correspond to different colors from one another, are arranged in a matrix in a pixel region on a substrate, includes pixel electrodes, a common electrode, an insulating layer, and a material. Each of the pixel electrodes is formed in correspondence with the sub-pixel on the substrate. The common electrode is formed above the pixel electrodes on the substrate so that at least part of the common electrode overlaps each of the pixel electrodes in plan view. The insulating layer is formed on the substrate between the pixel electrodes and the common electrode. The material is driven by an electric field that is generated on the basis of a difference in electric potential between each of the pixel electrodes and the common electrode. The common electrode has a plurality of slits that at least partly overlap the pixel electrodes in plan view. At least a portion of the slits are respectively provided continuously over a plurality of the sub-pixels. Each of the sub-pixels corresponding to the same color includes the same numbers of end portions of the plurality of slits. | 2008-09-18 |
20080225218 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF DRIVING THEREOF - The liquid crystal display device includes a first insulation substrate, a gate line which is disposed on the first insulation substrate and extends substantially in a first direction, first and second data lines which are insulated from the gate line, extend substantially in a second direction and intersect the gate line, a pixel electrode which includes first and second sub-pixel electrodes which are each provided with different data voltages via the first and second data lines, respectively, and which are separated from each other by a gap, the second sub-pixel electrode at least partially overlapping the first and second data lines, a second insulation substrate which faces the first insulation substrate, a black matrix which is disposed on the second insulation substrate and includes an irregular shape and extends substantially along the first and second data lines and a liquid crystal layer which is interposed between the first and second insulation substrates. | 2008-09-18 |
20080225219 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device that is used in a small portable device includes a driver circuit which is freely mounted because the mounting area is small. The liquid crystal display device includes a liquid crystal display element and the liquid crystal driver circuit. The liquid crystal driver circuit is mounted along one side of a liquid crystal display panel. The liquid crystal display panel is connected to a flexible printed circuit board mounted with a rewritable memory element. The memory element stores transition commands for various modes of the driver circuit. The driver circuit reads a transition command from the memory element using a simple command and executes a transition of any of the various modes to another one. | 2008-09-18 |
20080225220 | LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - A liquid crystal display includes a terminal substrate, an opposed substrate, a seal member and a protective wall. The terminal substrate includes: a display area which displays an image, a terminal which inputs an external signal to a wiring in the display area, and a connection conductor which electrically connects the wiring in the display area and the terminal. The opposed substrate includes a conductive film on a surface thereof. The seal member surrounds the display area and through which the terminal substrate and opposed substrate are attached with each other while being opposed with each other. The protective wall surrounds a proximity portion of the connection conductor and the conductive film outside of an area surrounded by the seal member, together with the seal member to isolate and protect the proximity portion from an outside. | 2008-09-18 |
20080225221 | Liquid crystal display panel - The present invention provides a liquid crystal display panel which exhibits excellent durability by protecting portions of a substrate which are liable to be most easily cracked or chipped. In a liquid crystal display panel arranging a sealing material between a TFT substrate and a CF substrate, and holding a liquid crystal layer between the TFT substrate and the CF substrate, the CF substrate has one-side surface thereof formed in a recessed shape as viewed from above, a flexible printed circuit board is connected to a region of the TFT substrate where the CF substrate and the TFT substrate do not overlap with each other, and a sealing material is formed along a shape of the CF substrate. Portions where the TFT substrate and the CF substrate overlap with each other and correspond to both sides of the portion where the flexible printed circuit board is arranged can be formed such that the sealing material is filled in the portions with no gap. | 2008-09-18 |
20080225222 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing a liquid crystal display device forms a seal pattern having a liquid crystal inlet seal pattern across a cutting-plane line above a mother substrate where a plurality of panels are arranged in matrix with the cutting-plane line interposed therebetween, and cuts the mother substrate at the cutting-plane line into the plurality of panels. The method includes coating an organic film, patterning the organic film to form an organic film removal area placed along the cutting-plane line and including a wide portion where the organic film removal area is wide with a boundary with the organic film being curved, coating a photosensitive resin over the organic film, forming the liquid crystal inlet seal pattern in the wide portion of an adjacent panel, and cutting the mother substrate at the cutting-plane line so as to divide the liquid crystal inlet seal pattern. | 2008-09-18 |
20080225223 | Liquid crystal display device - There is provided a liquid crystal display device in which light leaks near spacers are prevented. The liquid crystal display device controls the optical transmissivity of a liquid crystal layer interposed between substrates disposed in opposition to each other, by means of an electric field generated in the layer-thickness direction of the liquid crystal layer, includes spacers formed on a liquid-crystal-side surface of one of the substrates, signal lines formed on a liquid-crystal-side surface of the other substrate, an insulating film formed to cover the signal lines, and electrodes formed on the upper surface of the insulating film, each of which serves as one electrode contributing to control of the optical transmissivity of the liquid crystal layer. Each of the spacers has a vertex surface disposed in opposition to any of the signal lines, and a portion of each of the electrodes is extended to the upper surface of a corresponding one of the signal lines and the extended portion is opposed to a part of the vertex surface of a spacer disposed in opposition to the corresponding one of the signal lines. | 2008-09-18 |
20080225224 | ADHESIVE-FILM EXFOLIATING DEVICE AND MANUFACTURING METHOD OF LIQUID CRYSTAL DISPLAY PANEL USING THE DEVICE - An adhesive-film exfoliating device includes first and second guide tables | 2008-09-18 |
20080225225 | Temples of eyeglass frame - Each of temples of an eyeglass frame includes a first and second temple portions rotatably coupled together via a second joint, an axis of the second joint coupling the first and second temple portions together is disposed on either an inner side or an outer side of a center of a width of the temple, and opposing surfaces are formed at ends of the first and second temple portions forming the second joint, the opposing surfaces being formed on either an outer side or an inner side of the axis intersecting the axial direction of the temple, and magnets are mounted in the opposing surfaces, and a gap is formed between the opposing surfaces or in surfaces on an outer side of the second joint, enabling the temples to be further pushed open outward by only a small angle in a state opened due to the first joint. | 2008-09-18 |
20080225226 | Scanning laser ophthalmoscope - A scanning laser ophthalmoscope comprises: a laser source that emits a laser beam; an irradiation optical system that scans the laser beam over a fundus two-dimensionally; a photoreceptor optical system that receives reflection from the fundus by using a photoreceptor element; an image processor that obtains an image of the fundus based on an output signal from the photoreceptor element; a monitor; and a controller that causes the monitor to display the obtained fundus image, wherein the image processor comprises a subtractive processing circuit that performs time-subtractive processing on the output signal from the photoreceptor element in a state where the output signal is input as an analog signal, and forms the fundus image based on the signal subjected to the subtractive processing. | 2008-09-18 |
20080225227 | Apparatus and Method for Correcting for Aberrations in a Lens System - A method and apparatus for compensating for aberrations or distortions of an optical system such as an eye of a patient which is to be imaged by a camera is disclosed. Light passing through the optical system is detected by a charge coupled device ( | 2008-09-18 |
20080225228 | WAVEFRONT ABERRATION COMPENSATING APPARATUS AND OPHTHALMOLOGIC UNIT HAVING THE SAME - A wavefront aberration compensating apparatus, including: a deformable mirror which compensates a wavefront aberration of a light flux and includes electrodes, and a thin-film mirror which changes a configuration thereof in accordance with a voltage value applied to each of the electrodes; an optical system provided with the deformable mirror and including an object subjected to aberration compensation; a wavefront sensor which measures the wavefront aberration of the light flux; a memory which stores therein a voltage template provided for each expansion mode according to a polynomial of wavefront aberration, as a voltage alignment data for the electrodes which induces the corresponding expansion mode; and a controller configured to determine a superposition amplitude value of each of the expansion modes and calculate the voltage value applied to each of the electrodes by using the voltage templates stored such that the wavefront aberration obtained by the wavefront sensor becomes a desired aberration, and to repeat compensation of the configuration of the thin-film mirror on the basis of the calculated voltage value, such that the wavefront aberration of the light flux measured by the wavefront sensor is suppressed. | 2008-09-18 |
20080225229 | WAVEFRONT ABERRATION COMPENSATING APPARATUS AND OPTHALMOLOGIC UNIT HAVING THE SAME - A wavefront aberration compensating apparatus includes: a deformable mirror which compensates a wavefront aberration of a light flux entered, the deformable mirror including a plurality of electrodes, and a thin-film mirror which changes a configuration thereof in accordance with a voltage value applied to each of the electrodes; an optical system provided with the deformable mirror, and including an object subjected to aberration compensation; a wavefront sensor which receives the light flux traveled through the object and the deformable mirror, and which measures the wavefront aberration of the light flux; and a controller configured to calculate the voltage value applied to each of the electrodes, on the basis of differences, from a signal outputted from the wavefront sensor, between application points on the thin-film mirror and target points both corresponding to the electrodes, respectively, and to repeat compensation of the configuration of the thin-film mirror of the deformable mirror on the basis of the calculated voltage value, such that the wavefront aberration of the light flux measured by the wavefront sensor is suppressed. | 2008-09-18 |
20080225230 | WAVEFRONT ABERRATION COMPENSATING APPARATUS AND OPHTHALMOLOGIC UNIT HAVING THE SAME - A wavefront aberration compensating apparatus, which includes: a deformable mirror having electrodes and a thin-film mirror; an optical system provided with the deformable mirror and including an object; a wavefront sensor which measures a wavefront aberration of a light flux; and a controller configured to: calculate a first voltage value applied to each of the electrodes, on the basis of differences between application points on the thin-film mirror and target points both corresponding to the electrodes respectively; determine a superposition amplitude value of each expansion mode according to a polynomial of wavefront aberration, and calculate a second voltage value applied to each of the electrodes by using voltage templates previously stored, such that the wavefront aberration obtained by the wavefront sensor becomes a desired aberration; determine the voltage value applied to each of the electrodes, by mainly using the second voltage value in an initial stage of compensation of the configuration of the thin-film mirror and by mainly using the first voltage value in an end stage of the compensation; and repeat the compensation on the basis of the determined voltage value, such that the wavefront aberration of the light flux is suppressed. | 2008-09-18 |
20080225231 | Device and Method for Measuring the Contrast of the Fringes in a Michelson Interferometer and System for Examination of the Eye Comprising Such a Device - The invention relates to a device, for measuring the contrast of fringes in a Michelson interferometer at full field, comprising a Wollaston prism for diverting two perpendicular incident polarisations into two different emergent directions, said diverting means being arranged within the interferometer as substitute for a single polariser. The device is of application to a Michelson interferometer used in an OCT tomographical system and comprising means for obtaining interferometric contrast without use of a modulation technique or synchronous detection methods. | 2008-09-18 |
20080225232 | Ophthalmic Endoilluminator with Variable-Wedge Rotating-Disk Beam Attenuator - An ophthalmic endoilluminator includes a light source, a variable-wedge rotating-disk attenuator, a condensing lens, and an optical fiber. The variable-wedge rotating-disk attenuator attenuates the light produced by the light source. The variable-wedge rotating-disk attenuator includes a wedge capable of being adjusted over a variable angle as measured through an arc of the wedge and an axle to which the wedge is attached. The axle rotates such that the wedge rotates around a pivot defined by the axle. The condensing lens focuses the attenuated light. The optical fiber carries the focused light into an eye. The variable-wedge rotating-disk attenuator is located such that it affects the intensity of a light beam transmitted into an eye. | 2008-09-18 |
20080225233 | VARIABLE-WEDGE ROTATING-DISK BEAM ATTENUATOR FOR OPHTHALMIC ENDOILLUMINATOR - A variable-wedge rotating-disk attenuator for use in an ophthalmic endoilluminator is disclosed. The attenuator includes a wedge attached to an axle. The size of the wedge can be adjusted over a variable angle as measured through an arc of the wedge. The axle to which the wedge is attached rotates such that the wedge rotates around a pivot defined by the axle. The variable-wedge rotating-disk attenuator is located such that it affects the intensity of a light beam transmitted into an eye. | 2008-09-18 |
20080225234 | Method and Apparatus For Adjusting the Picture Definition on the Camera Lens of a Motion Picture Camera - A method for adjusting the picture definition on the camera lens of a motion picture camera. A drive unit is connected to the camera lens which is driven, in the manual focusing operation, by an picture definition handwheel of an operating unit, which displays the adjusted picture definition on a scale dial, and, in the automatic focusing operation, by an auto-focusing device for measuring the distance from an object to be recorded by the motion picture camera and outputting control signals to an electromechanical actuator, which is connected to the picture definition handwheel or to the scale dial of the operating unit, for adjusting or readjusting the picture definition adjusted on the picture definition handwheel or displayed on the scale dial as a function of the distance measured from the object to be recorded. | 2008-09-18 |
20080225235 | ROTATION MIRROR IMAGE DISPLAY - The present invention discloses a rotation mirror image display, which comprises: a driving means; a control unit for controlling at least one image and generating at least one image-control signal; a rotating member being continuously driven by the driving means and generating at least one mirror image; and at least one emitting module having a plurality of LEDs and disposed outside a rotating path of the rotating member; wherein the display with the mirror image is formed by way of rotating the rotating member and controlling the control unit to let the emitting module generate the mirror image. | 2008-09-18 |
20080225236 | Polarization conversion systems for stereoscopic projection - A polarization conversion system (PCS) is located in the output light path of a projector. The PCS may include a polarizing beam splitter, a polarization rotating element, a reflecting element, and a polarization switch. Typically, a projector outputs randomly-polarized light. This light is input to the PCS, in which the PCS separates p-polarized light and s-polarized light at the polarizing beam splitter. P-polarized light is directed toward the polarization switch on a first path. The s-polarized light is passed on a second path through the polarization rotating element (e.g., a half-wave plate), thereby transforming it to p-polarized light. A reflecting element directs the transformed polarized light (now p-polarized) along the second path toward the polarization switch. The first and second light paths are ultimately directed toward a projection screen to collectively form a brighter screen image in cinematic applications utilizing polarized light for three-dimensional viewing. | 2008-09-18 |
20080225237 | PROJECTION DISPLAY DEVICE - An imager is shifted with respect to an optical axis of a refractive optical system. Thereby, a throw distance of a projector is shortened. A wavelength-selective half wavelength plate for rotating a polarization direction of green light beams is disposed between a dichroic prism and the refractive optical system in such a manner that the polarization direction of the green light beams is in parallel to the shifting direction. Thereby, the green light beams are incident onto the refractive optical system as P-polarized beams, whereby a transmittance of the green light beams in the refractive optical system is increased, while suppressing lowering of the light amount of the green light beams, and color non-uniformity resulting from lowering of the light amount of the green light beams. | 2008-09-18 |
20080225238 | PROJECTOR - A projector includes a lighting optical system for emitting a lighting beam, a color separation/light guiding optical system for separating the lighting beam from the lighting optical system into optical paths for three colored light beams, a light modulation device provided for each of the colored light beams and for modulating the light beam, which is separated and guided to the optical path for each of the colored light beams by the color separation/light guiding optical system, in accordance with image information, a light beam combining optical system for combining the colored light beams each modulated by the light modulation device for each of the colored light beams, and a projection optical system for projecting the light beams output via the light beam combining optical system. | 2008-09-18 |
20080225239 | PROJECTION APPARATUS AND ILLUMINATION SYSTEM THEREOF - An illumination system includes a lamp, an optical element, a fan and a wind-guiding device. The extended direction of the central axis of the fan is slanted to the optic axis of an illumination beam from the lamp with an angle. The wind-guiding device includes a wind-guiding portion and a frame having a first carrying surface for carrying the fan. A second carrying surface of the frame is opposite to the first carrying surface and faces towards the lamp and the optical element. A wind-guiding plate of the wind-guiding portion is extended from a side of the frame towards the optical element and has a bending corner. A part of a cooling airflow from the fan passes through an opening of the frame and is blown to the lamp directly, and another part thereof is guided by the bending corner and is blown directly to the optical element. | 2008-09-18 |
20080225240 | PROJECTION SYSTEM AND PLASTIC COLOR WHEEL ASSEMBLY THEREOF - A plastic color wheel assembly includes a motor and a color filtering plate. The color filtering plate is disposed at one side of the motor and is made of plastic A projection system including the plastic color wheel is also disclosed. | 2008-09-18 |
20080225241 | Projector and Method for adjusting projective luminance thereof - A projector includes a housing, a projecting module, a first luminance sensor, a second luminance sensor and a control module. The projecting module includes a light source for emitting light, a light valve for modulating the light into image light, and a projection lens for projecting the image light to a screen. The first luminance sensor senses the luminance of the image projected on the screen. The second luminance sensor senses the ambient luminance. The control module adjusts luminance of the light emitted from the light source according to sensed results of the two luminance sensors. | 2008-09-18 |
20080225242 | Protection type display device - A projection-type display device includes a shielding unit and image signal correction units that divide the picture plane of the spatial light modulation element into a plurality of areas and perform correction on the image signal applied to the spatial light modulation element according to the current shielding amount of the shielding unit for each of the plurality of areas. Accordingly, appropriate uniformity correction is performed even when there is a change in the angular distribution of light emitted from the spatial light modulation element and reaching the screen. | 2008-09-18 |
20080225243 | PROJECTION APPARATUS - A projection apparatus including a projection body and at least one adjusting leg is provided. The projection body has a casing, and the bottom of the casing has at least one accommodating cave. The adjusting leg includes a supporter and a pivoting rod. The supporter has a supporting portion and a screw connected to the supporting portion, and the projection body is capable of being supported on a surface by the supporting portion. The pivoting rod is pivoted to the casing and has a threaded hole, and the screw is screwed into the threaded hole. The pivoting rod is capable of being rotated along an axis of the pivoting rod to drive the supporter to rotate, so as to accommodate the supporting portion in the accommodating cave. | 2008-09-18 |
20080225244 | Lithographic apparatus and method - A lithographic apparatus includes an illumination system constructed and arranged to condition a beam of radiation, and a support structure constructed and arranged to support a patterning device. The patterning device is configured to impart the beam of radiation with a pattern in its cross-section. The apparatus also includes a substrate table constructed and arranged to hold a substrate. The substrate table includes a substrate support plate that is in thermal contact with a thermal conditioning plate. The apparatus further includes a projection system constructed and arranged to project the patterned beam of radiation onto a target portion of the substrate. | 2008-09-18 |
20080225245 | EUV debris mitigation filter and method for fabricating semiconductor dies using same - According to one exemplary embodiment, an extreme ultraviolet (EUV) source collector module for use in a lithographic tool comprises an EUV debris mitigation filter. The EUV debris mitigation filter can be in the form of an aerogel film, and can be used in combination with an EUV debris mitigation module comprising a combination of conventional debris mitigation techniques. The EUV debris mitigation filter protects collector optics from contamination by undesirable debris produced during EUV light emission, while advantageously providing a high level of EUV light transmittance. One disclosed embodiment comprises implementation of an EUV debris mitigation filter in an EUV source collector module utilizing a discharge-produced plasma (DPP) light source. One disclosed embodiment comprises implementation of an EUV debris mitigation filter in an EUV source collector module utilizing a laser-produced plasma (LPP) light source. | 2008-09-18 |
20080225246 | Apparatus and methods for keeping immersion fluid adjacent to an optical assembly during wafer exchange in an immersion lithography machine - Apparatus and methods keep immersion liquid in a space adjacent to an optical assembly. An optical assembly projects an image onto a substrate supported adjacent to the optical assembly by a substrate table. An insertion member insertable into the space between the optical assembly and the substrate, the substrate table, or both, divides the immersion liquid into a first portion and a second portion, the first portion disposed between the optical assembly and the insertion member, and the second portion disposed between the insertion member and the substrate, the substrate table, or both. The insertion member keeps the optical assembly in contact with the first portion when the substrate is moved away from being disposed adjacent to the optical assembly. | 2008-09-18 |
20080225247 | OPTICAL ELEMENT UNIT FOR EXPOSURE PROCESSES - An optical element unit including a first optical element module and a sealing arrangement is disclosed. The first optical element module occupies a first module space and includes a first module component of a first component type and an associated second module component of a second component type. The first component type is optical elements and the second component type being different from the first component type. The sealing arrangement separates the first module space into a first space and a second space and substantially prevents, at least in a first direction, the intrusion of substances from one of the first space and the second space into the other one of the first space and the second space. The first module component at least partially contacts the first space and, at least in its area optically used, not contacting the second space. The second module component at least partially contacts the second space. | 2008-09-18 |
20080225248 | Apparatus, systems and methods for removing liquid from workpiece during workpiece processing - Apparatus, systems and methods remove liquid from a workpiece. A first station subjects a workpiece to processing that leaves a liquid on a surface of the workpiece. A second station is disposed at a location spaced apart from the first station. A porous member is disposed between the first and second stations. The porous member has a liquid-phyllic surface that faces the workpiece and is spaced from a surface of the workpiece by a gap. The porous member has a length in a direction perpendicular to a movement direction in which the workpiece moves from the first station to the second station, the length being at least as large as a dimension of the workpiece in the direction perpendicular to the movement direction. | 2008-09-18 |
20080225249 | Exposure apparatus and method for producing device - An exposure apparatus includes an optical element via which a patterned beam is projected onto a substrate through exposure liquid filled in a space between the optical element and the substrate. The apparatus also includes a member having a surface and movable to a position at which the surface of the member faces the optical element. The apparatus also includes a cleaning system which cleans the surface of the member. | 2008-09-18 |
20080225250 | Exposure apparatus and method for producing device - A liquid immersion exposure apparatus includes an optical element via which a patterned beam is projected onto a substrate in an exposure operation, a liquid supply system having a supply port from which exposure liquid is supplied, and a member which has a surface and which is different from the substrate. In the exposure operation, the liquid supply system supplies the exposure liquid from the supply port to a space between the optical element and the substrate. In a cleaning operation, the member is moved to a position at which the surface of the member faces the optical element, and the liquid supply system supplies the exposure liquid from the supply port to a space between the optical element and the surface of the member. | 2008-09-18 |
20080225251 | Immersion optical lithography system having protective optical coating - An immersion lithography system is provided which includes an optical source operable to produce light having a nominal wavelength and an optical imaging system. The optical imaging system has an optical element in an optical path from the optical source to an article to be patterned thereby. The optical element has a face which is adapted to contact a liquid occupying a space between the face and the article. The optical element includes a material which is degradable by the liquid and a protective coating which covers the degradable material at the face for protecting the face from the liquid, the protective coating being transparent to the light, stable when exposed to the light and stable when exposed to the liquid. | 2008-09-18 |
20080225252 | Device manufacturing method, lithographic apparatus, and a computer program - A device manufacturing method includes exposing a substrate with a patterned beam of radiation formed by a reticle mounted on a displaceable reticle stage, determining a non-linear function for approximating a height and a tilt profile of a surface of the reticle with respect to the reticle stage, and controlling a displacement of the reticle stage during exposure of the substrate in accordance with the non-linear function. | 2008-09-18 |
20080225253 | Damper for a stage assembly - A stage assembly ( | 2008-09-18 |
20080225254 | PHOTOMASK, PHOTOMASK SUPERIMPOSITION CORRECTING METHOD, AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE - In a photomask in which a device pattern, an alignment mark and a superimposition inspection mark are formed on a light transmitting base, each of the alignment mark and the superimposition inspection mark includes a main mark portion, and first and second auxiliary pattern portions. The main mark portion is constituted of one of a space pattern and a line pattern, the pattern having a linear width to be resolved on a photosensitive film formed on a semiconductor wafer, and each of the first and second auxiliary pattern portions includes an auxiliary pattern constituted of one of a repeated pattern of a space pattern and a repeated pattern of a line pattern, the repeated pattern having a linear width not to be resolved on the photosensitive film. The pitch of the repeated pattern is equal to the minimum pitch of the device pattern. | 2008-09-18 |
20080225255 | CONFORMING SEATS FOR CLAMPS USED IN MOUNTING AN OPTICAL ELEMENT, AND OPTICAL SYSTEMS COMPRISING SAME - Clamps are disclosed for holding an optical element relative to a support. An exemplary clamp includes first and second arms and a member connecting the arms such that a portion of a mounting feature of the optical element is between the first and second arms. The first arm applies a clamping force toward a respective portion of the mounting feature, and the second arm includes a seat. The seat has at least upper and intermediate portions. The upper portion engages the respective location on the mounting feature. The intermediate portion is situated between the upper portion and the second arm and has a lateral thickness less than the lateral thickness of the upper portion. The intermediate portion exhibits elastic and plastic deformability sufficient for any moment applied by the clamp to the mounting feature to be limited to less than a designated peak moment, while maintaining substantially full engagement of the upper portion with the respective location. | 2008-09-18 |
20080225256 | Optical integrator system, illumination optical apparatus, exposure apparatus, and device manufacturing method - An optical integrator system comprises a first optical integrator including a plurality of first wavefront dividing elements two-dimensionally juxtaposed, and a second optical integrator including a plurality of second wavefront dividing elements two-dimensionally juxtaposed. Each of the first wavefront dividing elements is so constructed that rays obliquely incident to a center on an optical axis of an entrance surface are emitted in parallel with the optical axis. Each of the second wavefront dividing elements is also so constructed that rays obliquely incident to a center on an optical axis of an entrance surface are emitted in parallel with the optical axis. The system satisfies the condition of P2/(2×tan θ)2008-09-18 | |
20080225257 | Optical integrator system, illumination optical apparatus, exposure apparatus, and device manufacturing method - An optical integrator system comprises a first optical integrator including a plurality of first wavefront dividing elements arranged in juxtaposition along a predetermined direction, and a second optical integrator including a plurality of second wavefront dividing elements arranged in juxtaposition along the predetermined direction, which are arranged in order from the entrance side of light. The first wavefront dividing elements are so constructed that rays obliquely incident to a center on the optical axis of an entrance surface are emitted in parallel with the optical axis. The second wavefront dividing elements are so constructed that rays obliquely incident to a center on the optical axis of an entrance surface are emitted obliquely to the optical axis. | 2008-09-18 |
20080225258 | EUV illumination system having a folding geometry - There is provided an illumination system. The illumination system includes a source of light having a wavelength of less than or equal to about 193 nm, a first facet, a second facet, and a reflective element. The light is incident on the first facet via a first path, propagates from the first facet to the second facet via a second path, and propagates from the second facet to the reflective element via a third path. The second path and the third path are in substantially opposite directions from one another and substantially parallel to each other. | 2008-09-18 |
20080225259 | ILLUMINATION SYSTEM WITH VARIABLE ADJUSTMENT OF THE ILLUMINATION - An illumination system comprises (a) a first optical element upon which a light beam impinges, where the first optical element has first raster elements that partition said light beam into light channels; (b) a second optical element that receives said light channels, where the second optical element has a second raster elements; (c) an object plane that receives said light channels via said second optical element; and (d) an exit pupil that is provided with an illumination via said object plane. The system is characterized by an assignment of a member of said first raster elements and a member of said second raster elements to each of said light channels to provide a continuous beam path from said first optical element to said object plane for each of said plurality of light channels. The assignment is changeable to provide an adjustment of said illumination in said exit pupil. | 2008-09-18 |
20080225260 | Illuminator for a lithographic apparatus and method - An illuminator for a lithographic apparatus, the illuminator including an illumination mode defining element and a plurality of polarization modifiers, the polarization modifiers being moveable into or out of partial intersection with a radiation beam having an angular and spatial distribution as governed by an illumination mode defining element. | 2008-09-18 |
20080225261 | EXPOSURE APPARATUS AND DEVICE MANUFACTURING METHOD - An exposure apparatus is configured so that a wafer carrier robot can deliver a wafer to a wafer holder held by a holder carrier robot or can carry out a wafer from the wafer holder held by the holder carrier robot, under a reduced-pressure environment. According to the apparatus, even if it takes a relatively long time to replace the wafer on the wafer holder used inside the reduced pressure space, by performing the wafer exchange operation and a predetermined operation (the exposure apparatus main section operation) using the stage on which the wafer holder holding the wafer is mounted concurrently, the influence that the wafer exchange time has on the throughput can be suppressed. | 2008-09-18 |
20080225262 | Displacement Measurement System - A displacement measurement apparatus includes a light source, a splitter grating, a measurement grating, and first a second detector arrays. The splitter grating splits a light beam into first and second measurement channels that each illuminates the measurement grating. The first and second measurement channels split into 0 | 2008-09-18 |
20080225263 | SENSOR DEVICE - A sensor device including a source for electromagnetic radiation, a receiver and a control device, the control device being designed for emitting electromagnetic radiation by means of the source and for determining a distance that is covered by the electromagnetic radiation emitted by the source from a reflection surface of an object to the receiver, doing so by evaluating a propagation time of the radiation or a phase of an oscillation modulated onto the radiation. According to the invention, the control device provides an economy mode in which the power of the source is lower in a prescribed time interval by comparison with a normal object detection mode, means being provided to ensure switching back into the normal object detection mode in the event of a predefined object situation. | 2008-09-18 |
20080225264 | Fiber Optic Flow Sensing Device and Method - The invention provides an optical flow meter for measuring fluid flow through a pipe which obviates the need for the flow to be seeded with foreign particles. The meter comprises a fiber optic Sagnac interferometer with optical path crossing the flowing fluid. The interferometer measures velocity of the fluid by measuring the phase difference between the two beams propagating in the optical path in opposite directions. Light, which is deflected by the fluid, is collected by optical means at both sides of the optical path for calculation, the scintillating statistics and compensation for light intensity. | 2008-09-18 |
20080225265 | METHOD AND APPARATUS FOR FINDING MACROMOLECULE CRYSTALLIZATION CONDITIONS - A system and method for determining macromolecule crystallization conditions by measuring the polarization anisotropy of a fluorescent probe attached to the macromolecule in solution as a function of a variation in crystallization conditions. In one exemplary embodiment, the concentration of the macromolecule material is varied and the polarization anisotropy as a function of concentration gives an indication of the proximity to crystallization conditions. A pulse illumination system with time gated detection is disclosed to isolate fluorescence response from excitation to reduce noise due to scattered and reflected light. A microassay system is disclosed to allow a complete 96 condition screen with less than 1 micro-liter of solution. | 2008-09-18 |
20080225266 | GEMSTONE VIEWING METHODS AND APPARATUS - A viewing apparatus for viewing a surface of a gemstone comprising an adjustable platform with a surface adapted to receive the gemstone is disclosed. The apparatus includes a viewing axis along which the gemstone is viewed, a light source to emit light substantially parallel to the viewing axis, and an adjustment mechanism having misalignment indicators, arranged to provide three or more visually distinguishable zones around the viewing axis. The adjustment mechanism also has three or more adjustment indicators positioned relative to the platform and the misalignment indicators, where the adjustment indicators are associated with the visually distinguishable zones such that an image viewed along the viewing axis of one of the zones reflected from the surface of the gemstone provides an indication of which way to adjust the platform relative to the viewing axis to make the surface of the gemstone perpendicular to the viewing axis. | 2008-09-18 |
20080225267 | Optical Measurement Apparatus and Method - An optical measurement apparatus and method a method for performing modulation spectroscopy measurement of a sample comprising: delivering an incident probe beam to a sample at a known spot; modulating reflectance of the probe beam with a pump beam which periodically forms a pump beam spot on the sample coincident with the probe beam spot; and monitoring a reflected probe beam with a detector: wherein the incident probe and pump beams are collinear; and wherein the incident beams are directed to be collinear by reflecting a beam from a facet of an optical waveguide transmitting the other beam. | 2008-09-18 |